CAJ | 학술논문

　　为了探索比利时马铃薯晚疫病预警系统指导当地大田药剂防治技术和方法，按照预警系统预测结果，采用5种不同的药剂处理方式，进行喷药试验研究。第一次防治最佳适期应掌握在第3代侵染循环第1次侵染累积积分达到5~6分时，采用保护剂防治，第二次防治适期应根据下一代达到湿润期条件后累积积分达到5~6分时进行药剂防治，采用的药剂应根据病情和气候条件决定，依次类推，最后一次防治终止在马铃薯收获前半个月。该预警系统指导当地大田防治技术切实可行，适宜大面积推广。
　　위료탐색비리시마령서만역병예경계통지도당지대전약제방치기술화방법，안조예경계통예측결과，채용5충불동적약제처리방식，진행분약시험연구。제일차방치최가괄기응장악재제3대침염순배제1차침염루적적분체도5~6분시，채용보호제방치，제이차방치괄기응근거하일대체도습윤기조건후루적적분체도5~6분시진행약제방치，채용적약제응근거병정화기후조건결정，의차유추，최후일차방치종지재마령서수획전반개월。해예경계통지도당지대전방치기술절실가행，괄의대면적추엄。
Belgium CARAH model was used to establish the best technology and method for potato late bright control based on a field trial. Five fungicide application strategies were tested for their control efficiency. The first time best for use of protective fungicide was at 5-6 of the accumulative score in the first infection of the third generation cycle. The second time for use of fungicide was also at 5-6 of accumulative score in next generation when moist condition was met and the type of fungicide could be selected according to different incidence of potato late bright and climate conditions. The rest can be done in the same manner. The last control was conducted half a month before the harvest of potato. This warming system supplies a reliable guidance for potato late blight control in fields, which should be extended in large scale.